Energy Startups

Burgerwindpark De Spinder operates a citizen-owned wind farm of four turbines that produces renewable electricity equivalent to the consumption of about 7,500 households. The project is half-owned locally by holders of "Spinderdelen" and was developed by eleven regional energy cooperatives together with Energiefonds Brabant in the Netherlands.

1 investor

SPiNE provides digital control interfaces for heat pump manufacturers to meet German federal funding requirements for building efficiency, particularly enabling EEBUS protocol compliance for remote grid-responsive operation.

1 investor

SPINOR Energy develops superconducting power systems for high-power infrastructure, targeting grid, industrial, and AI-era electricity demand. The company positions its technology as a high-efficiency approach to delivering power at scale.

1 investor

Spiro Academy is a training program created in partnership with the Technical University of Kenya, Fleming Technical Institute, and India University to provide vocational and entrepreneurial education in Africa. It offers external programs to build specific competencies as well as dedicated in-house learning programs.

1 investor

Splight builds AI-driven, software-based transmission technology that combines real-time data to unlock additional usable transmission capacity and improve grid reliability. It serves transmission owners, renewable generators, and large loads to address grid congestion and interconnection delays in the energy sector.

1 investor

Sponge builds the EMC, an on-site energy controller that forecasts load, generation cost, and grid conditions every 10 minutes to automatically dispatch battery and energy assets, paired with a subscription software layer for optimization and export compliance. It targets battery installers and energy operators managing on-site storage and solar arrays.

1 investor

Spot my Energy provides German households with an integrated home energy management system combining a smart meter, HEMS software (SmartRobo), and a dynamic electricity tariff to connect and optimize PV systems, battery storage, wallboxes, and heat pumps. As a metering point operator working with local installation partners across Germany, it helps homeowners lower electricity costs by shifting consumption to cheaper price periods and increasing solar self-consumption.

1 investor

NOXO.energy operates a network of electric vehicle charging stations across Poland, installed at partner locations such as hotels, resorts, and leisure parks. It offers a mobile app for locating stations and a program for partners to order and host charging stations.

1 investor

Squadron Energy is a renewable energy organization committed to powering communities in Australia and embedding reconciliation principles with First Nations communities across its operations.

1 investor

Squair offers an IoT platform that unifies energy, water, and temperature data to monitor and control industrial assets in real time using protocols such as Modbus and BACnet. It serves industrial companies looking to improve energy efficiency, reduce consumption, cut maintenance costs, and manage CO2 emissions.

1 investor

Square Solar develops solar panels designed to be easier to install and more accessible for residential users. The company focuses on removing barriers to solar energy adoption through simplified technology.

1 investor

SSP Innovations is a consulting and technical services firm focused on geographic information systems (GIS) and operational technology for electric and gas utilities. It provides Utility Network migration, data services, managed services, and GIS technical work built on Esri technology to help utilities modernize their grid and data operations.

1 investor

St1 Biokraft produces biomethane from biogas across the Nordic region, serving heavy transportation, maritime, and industrial customers. The company manages the entire value chain from feedstock sourcing through distribution, operating 12 biogas production plants and a logistics network.

1 investor

StackEase operates battery energy storage systems on the French public distribution network, maximizing net revenue through multi-market aggregation and optimization algorithms. The company serves battery developers, owners, and aggregators seeking to improve returns on standalone or co-located battery assets.

1 investor

Stake Center Locating is a utility locating service provider operating across 48 contiguous U.S. states, specializing in damage prevention and infrastructure identification for utility companies and construction clients.

1 investor

Stampede Drilling Inc. is an energy services company providing contract drilling services to the oil and gas industry in Western Canada, operating a fleet of telescopic double and triple drilling rigs. Headquartered in Calgary, Alberta with field offices in Saskatchewan and Alberta, it trades on the TSX Venture Exchange under the symbol "SDI".

1 investor

Standard Lithium Ltd. is a lithium development company. This page is an investor stock information and email-subscription page, offering limited detail about the company's operations.

1 investor

StandardX builds an isotope refinery platform for sovereign production of medical and industrial isotopes in the UK and Europe, replacing fragmented supply chains with a single compact system designed initially for cancer care applications.

1 investor

Stardust Solar is a licensed electrical contractor that installs residential, commercial, and cottage solar photovoltaic systems and operates a solar training franchise across North America, offering CSA- and NABCEP-accredited certification courses. Founded in 2017, it runs a network of trained/certified individuals and franchisees and also installs battery storage such as the Tesla Powerwall.

1 investor

Stargate Hydrogen manufactures industrial alkaline electrolysers that produce green hydrogen for steel manufacturing, enabling low-carbon steelmaking routes like hydrogen-based direct reduced iron. The company provides scalable hydrogen production systems to support decarbonisation in the global steel production industry.

1 investor

Starlight Charging manufactures and installs low-cost, reliable electric vehicle chargers designed for simple user experience. The company serves property owners, managers, electricians, and drivers across residential and commercial settings.

1 investor

Starsight Energy is a clean energy company operating across Africa, backed by Helios Investment Partners and African Infrastructure Investment Managers.

1 investor

Stations-e is France's first national network of multi-service electric charging stations, providing charging infrastructure and related services for electric vehicle owners, municipalities, and businesses. The company operates as a global supplier and mobility operator focused on making electric vehicle charging simple and accessible.

1 investor

Project Omega recycles spent nuclear fuel and develops next-generation nuclear power systems for national security, energy independence, and waste remediation. The company builds portable power sources and fuel recycling infrastructure to meet growing U.S. energy demand.

1 investor